Dart-native app runtime and live operations

Build Flutter apps and Flame games on one Dart-native runtime.

DartStream helps Flutter and Flame game teams build, launch, and operate live games faster with backend runtime, live-ops tooling, telemetry, and AI-assisted workflows that small teams should not have to build from scratch.

Start early access See pricing
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Flutter workspace3 environments bound
Flame game servicesCloud save and leaderboards live
Billing stateStandard entitlement active
AI runtimeSimulation queue ready
> telemetry.ingest player_session_started
> live_config.apply event.winter_drop
> entitlement.check workspace.standard
> ai.balance.run build_042
Auth Realtime Cloud save Telemetry Entitlements
Who DartStream is for

One platform for the teams already building in Dart and Flutter.

Web and mobile

Flutter app teams

Ship SaaS apps, dashboards, companion apps, marketplaces, and internal tools with auth, workspaces, billing, realtime events, and deployment-ready conventions.

Flame first

Game and live-ops teams

Launch polished live-service game experiences with player profiles, cloud save, inventory, seasons, telemetry, remote tuning, and AI-assisted workflows that are normally only practical for larger studios.

Repeatable delivery

Agencies and studios

Create reusable backend patterns for client projects, reduce maintenance, and give operators a clear path for environments, entitlements, support, and audits.

Product pillars

A managed product framework, game backend, and AI runtime.

DartStream lowers the barrier to polished live-service experiences for indie developers and smaller studios, giving them access to infrastructure and workflows that were historically limited to large game teams while keeping Flutter web and mobile application teams first-class.

Flutter app framework

Tenants, projects, roles, permissions, notifications, API keys, realtime events, SDKs, templates, and local-to-production workflows.

Game services and live-ops

Player identity, profiles, sessions, presence, cloud save, inventory, progression, leaderboards, remote tuning, events, seasons, experiments, and later matchmaking.

IntelliToggle integration

Use IntelliToggle for dedicated feature flag workflows while DartStream coordinates runtime entitlements, live config, experiments, and product operations.

AI runtime

Model management, inference endpoints, AI NPC state, deterministic replay, simulation runs, QA/balance workflows, and safety/audit controls.

Vendor orchestration

A consistent Dart-facing layer over Firebase, Supabase, AWS, PlayFab, GameAnalytics, Vertex AI, OpenAI-compatible APIs, and future studio connectors.

How it works

From project setup to live operations.

1

Create

Create a workspace, project, environment, and plan boundary for the Flutter app or game you are building.

2

Bind

Attach the Dart or Flutter SDK, choose templates, and bind auth, storage, billing, telemetry, and live config.

3

Connect

Route domain services through DartStream adapters while keeping vendor-specific credentials and policies isolated.

4

Operate

Manage entitlements, runtime events, live-ops changes, support context, audit history, and production readiness from one control surface.

Clear positioning

DartStream has a defined lane in the Aortem platform.

Not a feature flag product. IntelliToggle owns dedicated feature flags; DartStream uses live config and entitlements as part of a broader runtime.

Not a Serverpod clone. DartStream wins through managed SaaS lifecycle, realtime runtime, live-ops, vendor orchestration, templates, and dashboards.

Not DartCodeAI. DartCodeAI can assist development; DartStream is the runtime, framework, and live-operations surface.

Not DartCloudFunctions. Serverless deployment remains DartCloudFunctions unless integrated through a shared Aortem workflow.

Pricing preview

Start small, then scale into managed live operations.

Sandbox

Evaluate SDKs, templates, local workflows, and limited managed runtime features.

Free
  • SDK trials and templates
  • Local development path
  • Limited project quota
  • Community documentation
Join early access
Recommended start

Standard

Self-serve Flutter app teams and indie game teams moving from prototype to production.

$49/mo

Billed annually at $490/year

  • Managed workspace and projects
  • Auth, roles, teams, and entitlements
  • Realtime events and config
  • Starter telemetry and support context
Join early access

Enhanced

Production teams needing more environments, telemetry, live-ops workflows, and premium integrations.

$299/mo

Billed annually at $2,990/year

  • Multiple environments
  • Advanced telemetry and live-ops
  • Premium connector workflows
  • Usage limits and audit workflows
Join early access

Enterprise

Custom commercial terms, SLA-backed support, security review, dedicated implementation planning, and custom integrations.

From $30k/yr

Annual contract

  • Enterprise onboarding
  • Security and compliance review
  • SLA-backed support
  • Custom studio or enterprise connectors
Contact sales
Build the runtime, not the backend backlog

Join the DartStream early access path.

Get into the beta pipeline, help shape the Flutter and Flame workflows, and connect with the Aortem developer community.

Get early access Join Discord